Fit Most Walkers: High quality tennis ball fits most walkers，These tennis balls are made of high quality materials and are ideal for walkers. Protection：Ensures damage to indoor and outdoor surfaces is minimized, protecting your floors from scratches and scuffs,glides easily on most floors. Easy To Use:Super easy tool-less installation,tennis balls come with pre-cut grooves that allow them to be easily installed on the legs of most walkers Precut cross 2 in：2-inch cross-cut to fit most walkers. Multi-purpose：Heavy Duty Suitable for, Walkers, Chairs, Tables, Stools, Beds, Cabinets, etc. Precut Tennis Balls for Walkers 4 PCS Walker Tennis Ball for Furniture Legs and Floor Protection Heavy Duty Long Lasting Felt Pad Glide,Fit Most Walkers